The family is represented by 6-7 living genera and about 100-214 spp. in the world flora. With a view to bringing out an illustrated manual on the systematics of the family Marattiaceae in India, the three living genera Angiopteris 1 spp. (3 spp. according to Nishida, 1966), Marattia 1 sp., and Christerisenia 1 sp. occurring m India have been dealt with. It shows that while Angiopteris is distributed throughout India, Marattia and Christensenia are restricted to the Southern and the Eastern India, respectively.
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Dixit et al. (2024) studied this question.
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